No, praying the rosary before or after Mass is a very praiseworthy practice.
Some "High Church" Episcopal churches do pray the Holy Rosary. For example, Italian churches that come from Rome to the Episcopal faith. However, the majority of Episcopal Churches do not pray the rosary, and most parishioners do not even own a rosary. They know what the rosary is, but have no attachment to performing the prayers.
yes
The Roman Catholic Church and the Orthodox Church are the two main religious institutions that pray the rosary, though other Christian denominations and even other religions pray the rosary.
Easy pray the Rosary and tell God you are offering it up to someone else.
The rosary helps Catholic Christians to concentrate on sacred mysteries and provides them with a formula of prayers when they may not otherwise be able to find their own words to express their prayers. The Catholic Church has also heavily indulgenced recitation of the rosary, especially in a family setting, thereby granting special graces to those who pray the rosary.
The Apostles' Creed is prayed in the Rosary. It is the first prayer in the Rosary.
Yes.
A rosary is not meant to be worn, outside of a religious habit. In other words, some religious brothers, sisters, monks, and nuns have a rosary hanging from their belt as part of their religious habit. Very occasionally, I have seen an older lady who walks to Church who does not have pockets or a handbag wear her rosary around her neck, but this is rare. Young people who have plenty of pockets and such should never have a rosary around their neck where it would show as this can be taken the wrong way by religious people who pray the rosary daily.
I have several suggestions: 1. pray the Rosary every day 2. join rosary societies 3. carry your rosary wherever you go 4. carry rosary brochures and put them in likely places 5. buy plastic rosaries and how to say the rosary brochures and keep them in your Church vestible (see links below)
St. Dominic de Guzman encouraged people to pray the rosary.
Apostles Creed
The Apostle's Creed